diff --git a/layout/html/table/src/nsTableFrame.cpp b/layout/html/table/src/nsTableFrame.cpp
index bf18ff472bd0..fbc069f03d45 100644
--- a/layout/html/table/src/nsTableFrame.cpp
+++ b/layout/html/table/src/nsTableFrame.cpp
@@ -1703,6 +1703,9 @@ NS_METHOD nsTableFrame::ResizeReflowPass1(nsIPresContext& aPresContext,
nsSize maxKidElementSize(0,0);
nsHTMLReflowState kidReflowState(aPresContext, kidFrame, aReflowState,
availSize, aReason);
+ // Note: we don't bother checking here for whether we should clear the
+ // isTopOfPage reflow state flag, because we're dealing with an unconstrained
+ // height and it isn't an issue...
PRInt32 yCoord = y;
if (NS_UNCONSTRAINEDSIZE!=yCoord)
yCoord+= topInset;
@@ -2440,7 +2443,8 @@ NS_METHOD nsTableFrame::ReflowMappedChildren(nsIPresContext& aPresContext,
reason = eReflowReason_Resize;
// this never passes reflows down to colgroups
- for (nsIFrame* kidFrame = mFirstChild; nsnull != kidFrame; )
+ nsIFrame* firstRowGroupFrame = nsnull;
+ for (nsIFrame* kidFrame = mFirstChild; nsnull != kidFrame; )
{
nsSize kidAvailSize(aReflowState.availSize);
nsHTMLReflowMetrics desiredSize(pKidMaxElementSize);
@@ -2449,7 +2453,15 @@ NS_METHOD nsTableFrame::ReflowMappedChildren(nsIPresContext& aPresContext,
const nsStyleDisplay *childDisplay;
kidFrame->GetStyleData(eStyleStruct_Display, ((const nsStyleStruct *&)childDisplay));
if (PR_TRUE==IsRowGroup(childDisplay->mDisplay))
- { // for all colgroups and rowgroups...
+ {
+ // Keep track of the first row group frame: we need this to correctly clear
+ // the isTopOfPage flag and when pushing frames
+ if (nsnull == firstRowGroupFrame) {
+ if (NS_STYLE_DISPLAY_TABLE_ROW_GROUP == childDisplay->mDisplay) {
+ firstRowGroupFrame = kidFrame;
+ }
+ }
+
const nsStyleSpacing* kidSpacing;
kidFrame->GetStyleData(eStyleStruct_Spacing, ((const nsStyleStruct *&)kidSpacing));
nsMargin kidMargin;
@@ -2472,20 +2484,25 @@ NS_METHOD nsTableFrame::ReflowMappedChildren(nsIPresContext& aPresContext,
nsHTMLReflowState kidReflowState(aPresContext, kidFrame,
aReflowState.reflowState, kidAvailSize,
reason);
+ if ((nsnull != firstRowGroupFrame) && (kidFrame != firstRowGroupFrame)) {
+ // If this isn't the first row group frame or the header or footer, then
+ // we can't be at the top of the page anymore...
+ kidReflowState.isTopOfPage = PR_FALSE;
+ }
nscoord x = aReflowState.leftInset + kidMargin.left;
nscoord y = aReflowState.topInset + aReflowState.y + topMargin;
if (PR_TRUE==gsDebugIR) printf("\nTIF IR: Reflow Pass 2 of frame %p with reason=%d\n", kidFrame, reason);
rv = ReflowChild(kidFrame, aPresContext, desiredSize, kidReflowState, aStatus);
// Did the child fit?
- if ((kidFrame != mFirstChild) && (desiredSize.height > kidAvailSize.height))
- {
- // The child is too tall to fit in the available space, and it's
- // not our first child
- // XXX TROY: checking mFirstChild here is probably wrong. Should check to see if its the first row group?
- PushChildren(kidFrame, prevKidFrame);
- //XXX TROY: set aStatus?
- break;
+ if (desiredSize.height > kidAvailSize.height) {
+ if ((nsnull != firstRowGroupFrame) && (kidFrame != firstRowGroupFrame)) {
+ // The child is too tall to fit in the available space, and it's
+ // not our first row grpup frame
+ PushChildren(kidFrame, prevKidFrame);
+ aStatus = NS_FRAME_NOT_COMPLETE;
+ break;
+ }
}
// Place the child after taking into account it's margin
diff --git a/layout/html/table/src/nsTableRowGroupFrame.cpp b/layout/html/table/src/nsTableRowGroupFrame.cpp
index a12271ea9cc0..3cfbe5394cfe 100644
--- a/layout/html/table/src/nsTableRowGroupFrame.cpp
+++ b/layout/html/table/src/nsTableRowGroupFrame.cpp
@@ -356,8 +356,19 @@ NS_METHOD nsTableRowGroupFrame::ReflowMappedChildren(nsIPresContext& aPresC
}
// Reflow the child into the available space
+#if 1
+ // XXX Give it as much room as it wants. We'll deal with splitting later
+ // after we've computed the row heights taking into account cells with
+ // row spans...
+ kidAvailSize.height = NS_UNCONSTRAINEDSIZE;
+#endif
nsHTMLReflowState kidReflowState(aPresContext, kidFrame, aReflowState.reflowState,
kidAvailSize, aReason);
+ if (kidFrame != mFirstChild) {
+ // If this isn't the first row frame, then we can't be at the top of
+ // the page anymore...
+ kidReflowState.isTopOfPage = PR_FALSE;
+ }
if ((PR_TRUE==gsDebug) || (PR_TRUE==gsDebugIR))
printf("%p RG reflowing child %p with avail width = %d, reason = %d\n",
@@ -366,6 +377,7 @@ NS_METHOD nsTableRowGroupFrame::ReflowMappedChildren(nsIPresContext& aPresC
if (gsDebug) printf("%p RG child %p returned desired width = %d\n",
this, kidFrame, desiredSize.width);
+#if 0
// Did the child fit?
if ((kidFrame != mFirstChild) &&
((kidAvailSize.height <= 0) ||
@@ -380,6 +392,7 @@ NS_METHOD nsTableRowGroupFrame::ReflowMappedChildren(nsIPresContext& aPresC
aStatus = NS_FRAME_NOT_COMPLETE;
break;
}
+#endif
// Place the child after taking into account its margin
nsRect kidRect (kidMargin.left, aReflowState.y, desiredSize.width, desiredSize.height);
@@ -394,6 +407,7 @@ NS_METHOD nsTableRowGroupFrame::ReflowMappedChildren(nsIPresContext& aPresC
// Remember where we just were in case we end up pushing children
prevKidFrame = kidFrame;
+#if 0
/* Row groups should not create continuing frames for rows
* unless they absolutely have to!
* check to see if this is absolutely necessary (with new params from troy)
@@ -433,6 +447,7 @@ NS_METHOD nsTableRowGroupFrame::ReflowMappedChildren(nsIPresContext& aPresC
}
break;
}
+#endif
// Add back in the left and right margins, because one row does not
// impact another row's width
@@ -828,6 +843,74 @@ nsresult nsTableRowGroupFrame::AdjustSiblingsAfterReflow(nsIPresContext& aP
return NS_OK;
}
+nsresult
+nsTableRowGroupFrame::SplitRowGroup(nsIPresContext& aPresContext,
+ nsHTMLReflowMetrics& aDesiredSize,
+ const nsHTMLReflowState& aReflowState,
+ nsReflowStatus& aStatus)
+{
+ nsIFrame* prevKidFrame = nsnull;
+
+ // Walk each of the row frames looking for the first row frame that
+ // doesn't fit in the available space
+ for (nsIFrame* kidFrame = mFirstChild; nsnull != kidFrame; kidFrame->GetNextSibling(kidFrame)) {
+ nsRect bounds;
+
+ kidFrame->GetRect(bounds);
+ if (bounds.YMost() > aReflowState.maxSize.height) {
+ // If this is the first row frame then we need to split it
+ if (nsnull == prevKidFrame) {
+ // Reflow the row in the available space and have it split
+ // XXX Account for horizontal margins...
+#if 0
+ nsSize kidAvailSize(aReflowState.maxSize.width,
+ aReflowState.maxSize.height - bounds.y);
+ nsHTMLReflowState kidReflowState(aPresContext, kidFrame, aReflowState,
+ kidAvailSize, eReflowReason_Resize);
+ nsReflowMetrics desiredSize;
+
+ rv = ReflowChild(kidFrame, aPresContext, desiredSize, kidReflowState, aStatus);
+ kidFrame->SizeTo(desiredSize.width, desiredSize.height);
+ NS_ASSERTION(NS_FRAME_IS_NOT_COMPLETE(aStatus), "unexpected status");
+
+ // Create a continuing frame, add it to the child list, and then push it
+ // and the frames that follow
+ // XXX Check whether it already has a next-in-flow
+ nsIFrame* continuingFrame;
+ nsIStyleContext* kidSC;
+
+ kidFrame->GetStyleContext(kidSC);
+ kidFrame->CreateContinuingFrame(aPresContext, this, kidSC, continuingFrame);
+ NS_RELEASE(kidSC);
+
+ // Add it to the child list
+ nsIFrame* nextSibling;
+
+ kidFrame->GetNextSibling(nextSibling);
+ continuingFrame->SetNextSibling(nextSibling);
+ kidFrame->SetNextSibling(continuingFrame);
+
+ // Push it and the frames that follow
+ PushChildren(continuingFrame, kidFrame);
+ aDesiredSize.height = bounds.y;
+#endif
+
+ } else {
+ // See whether the row frame has cells that span into it or across it
+ PushChildren(kidFrame, prevKidFrame);
+ aDesiredSize.height = bounds.y;
+ }
+
+ aStatus = NS_FRAME_NOT_COMPLETE;
+ break;
+ }
+
+ prevKidFrame = kidFrame;
+ }
+
+ return NS_OK;
+}
+
/** Layout the entire row group.
* This method stacks rows vertically according to HTML 4.0 rules.
* Rows are responsible for layout of their children.
@@ -874,11 +957,14 @@ nsTableRowGroupFrame::Reflow(nsIPresContext& aPresContext,
nsnull, aReflowState.reason, PR_TRUE);
}
+ // XXX We need to figure out what to do about this...
+#if 0
// Did we successfully reflow our mapped children?
if (NS_FRAME_COMPLETE==aStatus) {
// Try and pull-up some children from a next-in-flow
rv = PullUpChildren(aPresContext, aDesiredSize, state, aStatus);
}
+#endif
if (NS_FRAME_IS_COMPLETE(aStatus)) {
// Don't forget to add in the bottom margin from our last child.
@@ -898,6 +984,12 @@ nsTableRowGroupFrame::Reflow(nsIPresContext& aPresContext,
if (eReflowReason_Initial != aReflowState.reason) {
CalculateRowHeights(aPresContext, aDesiredSize, aReflowState);
}
+
+ // See if all the frames fit
+ if (aDesiredSize.height > aReflowState.maxSize.height) {
+ // Nope, find a place to split the row group
+ SplitRowGroup(aPresContext, aDesiredSize, aReflowState, aStatus);
+ }
}
if (gsDebug==PR_TRUE)
diff --git a/layout/html/table/src/nsTableRowGroupFrame.h b/layout/html/table/src/nsTableRowGroupFrame.h
index 28106d2bcff8..520e22e7791b 100644
--- a/layout/html/table/src/nsTableRowGroupFrame.h
+++ b/layout/html/table/src/nsTableRowGroupFrame.h
@@ -33,8 +33,6 @@ struct RowGroupReflowState;
*
* @see nsTableFrame
* @see nsTableRowFrame
- *
- * @author sclark
*/
class nsTableRowGroupFrame : public nsHTMLContainerFrame
{
@@ -109,12 +107,12 @@ protected:
RowGroupReflowState& aReflowState,
const nsMargin& aKidMargin);
- void PlaceChild( nsIPresContext& aPresContext,
- RowGroupReflowState& aReflowState,
- nsIFrame* aKidFrame,
- const nsRect& aKidRect,
- nsSize* aMaxElementSize,
- nsSize& aKidMaxElementSize);
+ void PlaceChild(nsIPresContext& aPresContext,
+ RowGroupReflowState& aReflowState,
+ nsIFrame* aKidFrame,
+ const nsRect& aKidRect,
+ nsSize* aMaxElementSize,
+ nsSize& aKidMaxElementSize);
void CalculateRowHeights(nsIPresContext& aPresContext,
nsHTMLReflowMetrics& aDesiredSize,
@@ -212,6 +210,11 @@ protected:
RowGroupReflowState& aReflowState,
nsReflowStatus& aStatus);
+ nsresult SplitRowGroup(nsIPresContext& aPresContext,
+ nsHTMLReflowMetrics& aDesiredSize,
+ const nsHTMLReflowState& aReflowState,
+ nsReflowStatus& aStatus);
+
private:
nsIAtom *mType;
diff --git a/layout/tables/nsTableFrame.cpp b/layout/tables/nsTableFrame.cpp
index bf18ff472bd0..fbc069f03d45 100644
--- a/layout/tables/nsTableFrame.cpp
+++ b/layout/tables/nsTableFrame.cpp
@@ -1703,6 +1703,9 @@ NS_METHOD nsTableFrame::ResizeReflowPass1(nsIPresContext& aPresContext,
nsSize maxKidElementSize(0,0);
nsHTMLReflowState kidReflowState(aPresContext, kidFrame, aReflowState,
availSize, aReason);
+ // Note: we don't bother checking here for whether we should clear the
+ // isTopOfPage reflow state flag, because we're dealing with an unconstrained
+ // height and it isn't an issue...
PRInt32 yCoord = y;
if (NS_UNCONSTRAINEDSIZE!=yCoord)
yCoord+= topInset;
@@ -2440,7 +2443,8 @@ NS_METHOD nsTableFrame::ReflowMappedChildren(nsIPresContext& aPresContext,
reason = eReflowReason_Resize;
// this never passes reflows down to colgroups
- for (nsIFrame* kidFrame = mFirstChild; nsnull != kidFrame; )
+ nsIFrame* firstRowGroupFrame = nsnull;
+ for (nsIFrame* kidFrame = mFirstChild; nsnull != kidFrame; )
{
nsSize kidAvailSize(aReflowState.availSize);
nsHTMLReflowMetrics desiredSize(pKidMaxElementSize);
@@ -2449,7 +2453,15 @@ NS_METHOD nsTableFrame::ReflowMappedChildren(nsIPresContext& aPresContext,
const nsStyleDisplay *childDisplay;
kidFrame->GetStyleData(eStyleStruct_Display, ((const nsStyleStruct *&)childDisplay));
if (PR_TRUE==IsRowGroup(childDisplay->mDisplay))
- { // for all colgroups and rowgroups...
+ {
+ // Keep track of the first row group frame: we need this to correctly clear
+ // the isTopOfPage flag and when pushing frames
+ if (nsnull == firstRowGroupFrame) {
+ if (NS_STYLE_DISPLAY_TABLE_ROW_GROUP == childDisplay->mDisplay) {
+ firstRowGroupFrame = kidFrame;
+ }
+ }
+
const nsStyleSpacing* kidSpacing;
kidFrame->GetStyleData(eStyleStruct_Spacing, ((const nsStyleStruct *&)kidSpacing));
nsMargin kidMargin;
@@ -2472,20 +2484,25 @@ NS_METHOD nsTableFrame::ReflowMappedChildren(nsIPresContext& aPresContext,
nsHTMLReflowState kidReflowState(aPresContext, kidFrame,
aReflowState.reflowState, kidAvailSize,
reason);
+ if ((nsnull != firstRowGroupFrame) && (kidFrame != firstRowGroupFrame)) {
+ // If this isn't the first row group frame or the header or footer, then
+ // we can't be at the top of the page anymore...
+ kidReflowState.isTopOfPage = PR_FALSE;
+ }
nscoord x = aReflowState.leftInset + kidMargin.left;
nscoord y = aReflowState.topInset + aReflowState.y + topMargin;
if (PR_TRUE==gsDebugIR) printf("\nTIF IR: Reflow Pass 2 of frame %p with reason=%d\n", kidFrame, reason);
rv = ReflowChild(kidFrame, aPresContext, desiredSize, kidReflowState, aStatus);
// Did the child fit?
- if ((kidFrame != mFirstChild) && (desiredSize.height > kidAvailSize.height))
- {
- // The child is too tall to fit in the available space, and it's
- // not our first child
- // XXX TROY: checking mFirstChild here is probably wrong. Should check to see if its the first row group?
- PushChildren(kidFrame, prevKidFrame);
- //XXX TROY: set aStatus?
- break;
+ if (desiredSize.height > kidAvailSize.height) {
+ if ((nsnull != firstRowGroupFrame) && (kidFrame != firstRowGroupFrame)) {
+ // The child is too tall to fit in the available space, and it's
+ // not our first row grpup frame
+ PushChildren(kidFrame, prevKidFrame);
+ aStatus = NS_FRAME_NOT_COMPLETE;
+ break;
+ }
}
// Place the child after taking into account it's margin
diff --git a/layout/tables/nsTableRowGroupFrame.cpp b/layout/tables/nsTableRowGroupFrame.cpp
index a12271ea9cc0..3cfbe5394cfe 100644
--- a/layout/tables/nsTableRowGroupFrame.cpp
+++ b/layout/tables/nsTableRowGroupFrame.cpp
@@ -356,8 +356,19 @@ NS_METHOD nsTableRowGroupFrame::ReflowMappedChildren(nsIPresContext& aPresC
}
// Reflow the child into the available space
+#if 1
+ // XXX Give it as much room as it wants. We'll deal with splitting later
+ // after we've computed the row heights taking into account cells with
+ // row spans...
+ kidAvailSize.height = NS_UNCONSTRAINEDSIZE;
+#endif
nsHTMLReflowState kidReflowState(aPresContext, kidFrame, aReflowState.reflowState,
kidAvailSize, aReason);
+ if (kidFrame != mFirstChild) {
+ // If this isn't the first row frame, then we can't be at the top of
+ // the page anymore...
+ kidReflowState.isTopOfPage = PR_FALSE;
+ }
if ((PR_TRUE==gsDebug) || (PR_TRUE==gsDebugIR))
printf("%p RG reflowing child %p with avail width = %d, reason = %d\n",
@@ -366,6 +377,7 @@ NS_METHOD nsTableRowGroupFrame::ReflowMappedChildren(nsIPresContext& aPresC
if (gsDebug) printf("%p RG child %p returned desired width = %d\n",
this, kidFrame, desiredSize.width);
+#if 0
// Did the child fit?
if ((kidFrame != mFirstChild) &&
((kidAvailSize.height <= 0) ||
@@ -380,6 +392,7 @@ NS_METHOD nsTableRowGroupFrame::ReflowMappedChildren(nsIPresContext& aPresC
aStatus = NS_FRAME_NOT_COMPLETE;
break;
}
+#endif
// Place the child after taking into account its margin
nsRect kidRect (kidMargin.left, aReflowState.y, desiredSize.width, desiredSize.height);
@@ -394,6 +407,7 @@ NS_METHOD nsTableRowGroupFrame::ReflowMappedChildren(nsIPresContext& aPresC
// Remember where we just were in case we end up pushing children
prevKidFrame = kidFrame;
+#if 0
/* Row groups should not create continuing frames for rows
* unless they absolutely have to!
* check to see if this is absolutely necessary (with new params from troy)
@@ -433,6 +447,7 @@ NS_METHOD nsTableRowGroupFrame::ReflowMappedChildren(nsIPresContext& aPresC
}
break;
}
+#endif
// Add back in the left and right margins, because one row does not
// impact another row's width
@@ -828,6 +843,74 @@ nsresult nsTableRowGroupFrame::AdjustSiblingsAfterReflow(nsIPresContext& aP
return NS_OK;
}
+nsresult
+nsTableRowGroupFrame::SplitRowGroup(nsIPresContext& aPresContext,
+ nsHTMLReflowMetrics& aDesiredSize,
+ const nsHTMLReflowState& aReflowState,
+ nsReflowStatus& aStatus)
+{
+ nsIFrame* prevKidFrame = nsnull;
+
+ // Walk each of the row frames looking for the first row frame that
+ // doesn't fit in the available space
+ for (nsIFrame* kidFrame = mFirstChild; nsnull != kidFrame; kidFrame->GetNextSibling(kidFrame)) {
+ nsRect bounds;
+
+ kidFrame->GetRect(bounds);
+ if (bounds.YMost() > aReflowState.maxSize.height) {
+ // If this is the first row frame then we need to split it
+ if (nsnull == prevKidFrame) {
+ // Reflow the row in the available space and have it split
+ // XXX Account for horizontal margins...
+#if 0
+ nsSize kidAvailSize(aReflowState.maxSize.width,
+ aReflowState.maxSize.height - bounds.y);
+ nsHTMLReflowState kidReflowState(aPresContext, kidFrame, aReflowState,
+ kidAvailSize, eReflowReason_Resize);
+ nsReflowMetrics desiredSize;
+
+ rv = ReflowChild(kidFrame, aPresContext, desiredSize, kidReflowState, aStatus);
+ kidFrame->SizeTo(desiredSize.width, desiredSize.height);
+ NS_ASSERTION(NS_FRAME_IS_NOT_COMPLETE(aStatus), "unexpected status");
+
+ // Create a continuing frame, add it to the child list, and then push it
+ // and the frames that follow
+ // XXX Check whether it already has a next-in-flow
+ nsIFrame* continuingFrame;
+ nsIStyleContext* kidSC;
+
+ kidFrame->GetStyleContext(kidSC);
+ kidFrame->CreateContinuingFrame(aPresContext, this, kidSC, continuingFrame);
+ NS_RELEASE(kidSC);
+
+ // Add it to the child list
+ nsIFrame* nextSibling;
+
+ kidFrame->GetNextSibling(nextSibling);
+ continuingFrame->SetNextSibling(nextSibling);
+ kidFrame->SetNextSibling(continuingFrame);
+
+ // Push it and the frames that follow
+ PushChildren(continuingFrame, kidFrame);
+ aDesiredSize.height = bounds.y;
+#endif
+
+ } else {
+ // See whether the row frame has cells that span into it or across it
+ PushChildren(kidFrame, prevKidFrame);
+ aDesiredSize.height = bounds.y;
+ }
+
+ aStatus = NS_FRAME_NOT_COMPLETE;
+ break;
+ }
+
+ prevKidFrame = kidFrame;
+ }
+
+ return NS_OK;
+}
+
/** Layout the entire row group.
* This method stacks rows vertically according to HTML 4.0 rules.
* Rows are responsible for layout of their children.
@@ -874,11 +957,14 @@ nsTableRowGroupFrame::Reflow(nsIPresContext& aPresContext,
nsnull, aReflowState.reason, PR_TRUE);
}
+ // XXX We need to figure out what to do about this...
+#if 0
// Did we successfully reflow our mapped children?
if (NS_FRAME_COMPLETE==aStatus) {
// Try and pull-up some children from a next-in-flow
rv = PullUpChildren(aPresContext, aDesiredSize, state, aStatus);
}
+#endif
if (NS_FRAME_IS_COMPLETE(aStatus)) {
// Don't forget to add in the bottom margin from our last child.
@@ -898,6 +984,12 @@ nsTableRowGroupFrame::Reflow(nsIPresContext& aPresContext,
if (eReflowReason_Initial != aReflowState.reason) {
CalculateRowHeights(aPresContext, aDesiredSize, aReflowState);
}
+
+ // See if all the frames fit
+ if (aDesiredSize.height > aReflowState.maxSize.height) {
+ // Nope, find a place to split the row group
+ SplitRowGroup(aPresContext, aDesiredSize, aReflowState, aStatus);
+ }
}
if (gsDebug==PR_TRUE)
diff --git a/layout/tables/nsTableRowGroupFrame.h b/layout/tables/nsTableRowGroupFrame.h
index 28106d2bcff8..520e22e7791b 100644
--- a/layout/tables/nsTableRowGroupFrame.h
+++ b/layout/tables/nsTableRowGroupFrame.h
@@ -33,8 +33,6 @@ struct RowGroupReflowState;
*
* @see nsTableFrame
* @see nsTableRowFrame
- *
- * @author sclark
*/
class nsTableRowGroupFrame : public nsHTMLContainerFrame
{
@@ -109,12 +107,12 @@ protected:
RowGroupReflowState& aReflowState,
const nsMargin& aKidMargin);
- void PlaceChild( nsIPresContext& aPresContext,
- RowGroupReflowState& aReflowState,
- nsIFrame* aKidFrame,
- const nsRect& aKidRect,
- nsSize* aMaxElementSize,
- nsSize& aKidMaxElementSize);
+ void PlaceChild(nsIPresContext& aPresContext,
+ RowGroupReflowState& aReflowState,
+ nsIFrame* aKidFrame,
+ const nsRect& aKidRect,
+ nsSize* aMaxElementSize,
+ nsSize& aKidMaxElementSize);
void CalculateRowHeights(nsIPresContext& aPresContext,
nsHTMLReflowMetrics& aDesiredSize,
@@ -212,6 +210,11 @@ protected:
RowGroupReflowState& aReflowState,
nsReflowStatus& aStatus);
+ nsresult SplitRowGroup(nsIPresContext& aPresContext,
+ nsHTMLReflowMetrics& aDesiredSize,
+ const nsHTMLReflowState& aReflowState,
+ nsReflowStatus& aStatus);
+
private:
nsIAtom *mType;